:root {
    --color-primary: #8B0000;
    --color-secondary: #000000;
    --color-white: #FFFFFF;
    --color-gray-light: #F5F5F5;
    --color-gray-medium: #CCCCCC;
    --color-gray-dark: #333333;
    
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 3rem;
    --spacing-xl: 4rem;
    
    --font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    --font-size-base: 16px;
    --font-size-sm: 0.875rem;
    --font-size-md: 1rem;
    --font-size-lg: 1.25rem;
    --font-size-xl: 1.5rem;
    --font-size-xxl: 2rem;
    
    --border-radius: 8px;
    --transition: all 0.3s ease;
    --box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    --box-shadow-hover: 0 8px 16px rgba(0, 0, 0, 0.15);
}

/* ========================================
   RESET & BASE STYLES
   ======================================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    font-size: var(--font-size-base);
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-family);
    line-height: 1.6;
    color: var(--color-gray-dark);
    background-color: var(--color-white);
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
}

button {
    cursor: pointer;
    border: none;
    background: none;
    font-family: inherit;
    transition: var(--transition);
}

/* ========================================
   CONTAINER & LAYOUT
   ======================================== */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-sm);
}

/* ========================================
   HEADER
   ======================================== */
.header {
    background-color: var(--color-primary);
    color: var(--color-white);
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: var(--box-shadow);
}

.header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-sm) var(--spacing-sm);
    flex-wrap: wrap;
    gap: var(--spacing-sm);
}

.logo-container {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.logo-circle {
    width: 100px;
    height: 100px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    color: var(--color-primary);
    font-size: var(--font-size-sm);
}

.brand-name {
    font-size: var(--font-size-lg);
    font-weight: bold;
    letter-spacing: 1px;
}

.main-nav {
    display: flex;
    gap: var(--spacing-md);
}

.nav-link {
    padding: var(--spacing-xs) var(--spacing-sm);
    color: var(--color-white);
    font-weight: 500;
    border-bottom: 2px solid transparent;
}

.nav-link:hover,
.nav-link.active {
    border-bottom-color: var(--color-white);
}

.header-actions {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.search-box {
    display: flex;
    align-items: center;
    background-color: var(--color-white);
    border-radius: var(--border-radius);
    overflow: hidden;
}

.search-box input {
    padding: var(--spacing-xs) var(--spacing-sm);
    border: none;
    outline: none;
    min-width: 200px;
}

.search-box button {
    padding: var(--spacing-xs) var(--spacing-sm);
    background-color: var(--color-white);
    color: var(--color-gray-dark);
}

.social-icons {
    display: flex;
    gap: var(--spacing-xs);
}

.social-icons a {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.2);
    transition: var(--transition);
}

.social-icons a:hover {
    background-color: rgba(255, 255, 255, 0.4);
    transform: scale(1.1);
}

.social-icons img {
    width: 18px;
    height: 18px;
}

.mobile-menu-toggle {
    display: none;
    font-size: var(--font-size-xl);
    color: var(--color-white);
    padding: var(--spacing-xs);
}

/* ========================================
   HERO SECTION
   ======================================== */
.hero-section {
    padding: var(--spacing-xl) 0;
    background-color: var(--color-gray-light);
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
    align-items: center;
}

.hero-text h2 {
    font-size: var(--font-size-xxl);
    color: var(--color-primary);
    margin-bottom: var(--spacing-md);
}

.hero-text p {
    margin-bottom: var(--spacing-md);
    text-align: justify;
}

.hero-image img {
    width: 100%;
    height: 400px;
    object-fit: cover;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
}

.preview-section {
    width: 100%;
    padding: var(--spacing-xl) 0;
}

.preview-section:nth-child(even) {
    background-color: var(--color-gray-light);
}

.section-header {
    text-align: center;
    margin-bottom: var(--spacing-lg);
}

.section-header h2 {
    font-size: var(--font-size-xxl);
    color: var(--color-primary);
    padding: var(--spacing-sm);
    background-color: var(--color-primary);
    color: var(--color-white);
    display: inline-block;
}

.preview-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-md);
}

.preview-card {
    background-color: var(--color-white);
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--box-shadow);
    transition: var(--transition);
}

.preview-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--box-shadow-hover);
}

.card-image {
    position: relative;
    overflow: hidden;
    height: 250px;
}

.card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.preview-card:hover .card-image img {
    transform: scale(1.1);
}

.btn-ver-mas {
    width: 100%;
    padding: var(--spacing-sm);
    background-color: var(--color-primary);
    color: var(--color-white);
    font-weight: bold;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.btn-ver-mas:hover {
    background-color: var(--color-secondary);
}

/* Products Preview (Circles) */
.products-preview {
    display: flex;
    justify-content: center;
    gap: var(--spacing-lg);
    flex-wrap: wrap;
}

.product-circle {
    width: 200px;
    height: 200px;
    border-radius: 50%;
    overflow: hidden;
    box-shadow: var(--box-shadow);
    transition: var(--transition);
    position: relative;
}

.product-circle:hover {
    transform: scale(1.05);
    box-shadow: var(--box-shadow-hover);
}

.product-circle img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.product-circle .btn-ver-mas {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background-color: rgba(139, 0, 0, 0.9);
    padding: var(--spacing-sm);
}

/* Our Work Section */
.our-work {
    background-color: var(--color-white);
}

.work-showcase {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
    align-items: center;
}

.work-image img {
    width: 100%;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
}

.work-description {
    text-align: center;
}

.work-description p {
    margin-bottom: var(--spacing-md);
    text-align: justify;
}

.btn-primary {
    padding: var(--spacing-sm) var(--spacing-md);
    background-color: var(--color-primary);
    color: var(--color-white);
    border-radius: var(--border-radius);
    font-weight: bold;
    text-transform: uppercase;
}

.btn-primary:hover {
    background-color: var(--color-secondary);
    transform: translateY(-2px);
    box-shadow: var(--box-shadow);
}

.page-title {
    background-color: var(--color-primary);
    color: var(--color-white);
    padding: var(--spacing-md) 0;
    text-align: center;
}

.page-title h2 {
    font-size: var(--font-size-xxl);
    letter-spacing: 2px;
}

.services-section {
    padding: var(--spacing-xl) 0;
}

.service-item {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
    align-items: center;
    margin-bottom: var(--spacing-xl);
}

.service-item.reverse {
    direction: rtl;
}

.service-item.reverse > * {
    direction: ltr;
}

.service-image {
    overflow: hidden;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    height: 350px;
    display: flex;
    align-items: center;
}

.service-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.service-item:hover .service-image img {
    transform: scale(1.05);
}

.service-content h3 {
    font-size: var(--font-size-xl);
    color: var(--color-primary);
    margin-bottom: var(--spacing-sm);
}

.service-content p {
    text-align: justify;
    line-height: 1.8;
}

/* ========================================
   PRODUCTS PAGE
   ======================================== */
.products-section {
    padding: var(--spacing-xl) 0;
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-md);
}

.product-card {
    background-color: var(--color-white);
    border: 2px solid var(--color-gray-medium);
    border-radius: var(--border-radius);
    overflow: hidden;
    transition: var(--transition);
}

.product-card:hover {
    border-color: var(--color-primary);
    box-shadow: var(--box-shadow-hover);
    transform: translateY(-5px);
}

.product-image {
    height: 250px;
    overflow: hidden;
}

.product-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.product-card:hover .product-image img {
    transform: scale(1.1);
}

.product-info {
    padding: var(--spacing-md);
}

.product-info h3 {
    font-size: var(--font-size-lg);
    color: var(--color-primary);
    margin-bottom: var(--spacing-sm);
}

.product-info p {
    color: var(--color-gray-dark);
    line-height: 1.6;
}

/* ========================================
   CONTACT PAGE
   ======================================== */
.contact-section {
    padding: var(--spacing-xl) 0;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

.contact-info-box {
    background-color: var(--color-gray-light);
    padding: var(--spacing-lg);
    border-radius: var(--border-radius);
}

.contact-info-box h3 {
    font-size: var(--font-size-xl);
    color: var(--color-primary);
    margin-bottom: var(--spacing-md);
    text-align: center;
}

.contact-item {
    display: flex;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
    padding: var(--spacing-md);
    background-color: var(--color-white);
    border-radius: var(--border-radius);
}

.contact-icon {
    font-size: var(--font-size-xxl);
    color: var(--color-primary);
}

.contact-details h4 {
    color: var(--color-primary);
    margin-bottom: var(--spacing-xs);
}

.contact-details a {
    color: var(--color-gray-dark);
}

.contact-details a:hover {
    color: var(--color-primary);
}

.contact-map {
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--box-shadow);
    min-height: 400px;
}

.social-media-section {
    text-align: center;
    padding: var(--spacing-lg) 0;
}

.social-media-section h3 {
    font-size: var(--font-size-xl);
    color: var(--color-primary);
    margin-bottom: var(--spacing-md);
}

.social-links-large {
    display: flex;
    justify-content: center;
    gap: var(--spacing-md);
    flex-wrap: wrap;
}

.social-link-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md);
    border-radius: var(--border-radius);
    transition: var(--transition);
    min-width: 120px;
}

.social-link-card.whatsapp {
    background-color: #25D366;
    color: var(--color-white);
}

.social-link-card.facebook {
    background-color: #1877F2;
    color: var(--color-white);
}

.social-link-card.instagram {
    background: linear-gradient(45deg, #F58529, #DD2A7B, #8134AF, #515BD4);
    color: var(--color-white);
}

.social-link-card.tiktok {
    background-color: var(--color-secondary);
    color: var(--color-white);
}

.social-link-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--box-shadow-hover);
}

.social-icon-large {
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.social-icon-large img {
    width: 40px;
    height: 40px;
}

.social-link-card span {
    font-weight: bold;
    font-size: var(--font-size-lg);
}

/* ========================================
   BLOG PAGE
   ======================================== */
.blog-section {
    padding: var(--spacing-xl) 0;
}

.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--spacing-lg);
}

.blog-card {
    background-color: var(--color-white);
    border-radius: var(--border-radius);
    overflow: hidden;
    transition: var(--transition);
}

.carousel {
    position: relative;
    height: 350px;
    overflow: hidden;
}

.carousel-images {
    width: 100%;
    height: 100%;
    position: relative;
}

.carousel-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    position: absolute;
    top: 0;
    left: 0;
    opacity: 0;
    transition: opacity 0.5s ease;
}

.carousel-image.active {
    opacity: 1;
}

.carousel-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background-color: rgba(139, 0, 0, 0.7);
    color: var(--color-white);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    font-size: var(--font-size-xxl);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10;
}

.carousel-btn:hover {
    background-color: rgba(139, 0, 0, 0.9);
}

.carousel-btn.prev {
    left: 10px;
}

.carousel-btn.next {
    right: 10px;
}

.carousel-dots {
    position: absolute;
    bottom: 10px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: var(--spacing-xs);
    z-index: 10;
}

.dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.5);
    cursor: pointer;
    transition: var(--transition);
}

.dot.active,
.dot:hover {
    background-color: var(--color-white);
    transform: scale(1.2);
}

/* ========================================
   FOOTER
   ======================================== */
.footer {
    background-color: var(--color-primary);
    color: var(--color-white);
    padding: var(--spacing-lg) 0 0;
}

.footer-content {
    display: grid;
    grid-template-columns: auto 1fr auto;
    gap: var(--spacing-lg);
    align-items: center;
    padding-bottom: var(--spacing-lg);
}

.footer-logo .logo-circle {
    width: 90px;
    height: 90px;
    font-size: var(--font-size-md);
}

.footer-info {
    display: flex;
    gap: var(--spacing-xl);
    justify-content: center;
}

.footer-column h3 {
    margin-bottom: var(--spacing-sm);
    font-size: var(--font-size-lg);
}

.footer-column p {
    line-height: 1.8;
}

.footer-social {
    display: flex;
    gap: var(--spacing-sm);
}

.footer-social a {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.2);
    transition: var(--transition);
}

.footer-social a:hover {
    background-color: rgba(255, 255, 255, 0.4);
    transform: scale(1.1);
}

.footer-social img {
    width: 22px;
    height: 22px;
}

.footer-bottom {
    background-color: var(--color-secondary);
    text-align: center;
    padding: var(--spacing-sm);
}

/* ========================================
   RESPONSIVE DESIGN
   ======================================== */
@media (max-width: 1024px) {
    .header-content {
        justify-content: space-between;
    }
    
    .main-nav {
        order: 4;
        flex-basis: 100%;
        flex-direction: column;
        display: none;
        background-color: var(--color-primary);
        padding: var(--spacing-sm) 0;
    }
    
    .main-nav.active {
        display: flex;
    }
    
    .mobile-menu-toggle {
        display: block;
    }
    
    .hero-content,
    .work-showcase,
    .service-item,
    .contact-grid,
    .footer-content {
        grid-template-columns: 1fr;
    }
    
    .service-item.reverse {
        direction: ltr;
    }
}

@media (max-width: 768px) {
    :root {
        --font-size-base: 14px;
    }
    
    .search-box input {
        min-width: 150px;
    }
    
    .brand-name {
        font-size: var(--font-size-md);
    }
    
    .preview-grid,
    .products-grid,
    .blog-grid {
        grid-template-columns: 1fr;
    }
    
    .products-preview {
        flex-direction: column;
        align-items: center;
    }
    
    .footer-info {
        flex-direction: column;
        gap: var(--spacing-md);
    }
}

@media (max-width: 480px) {
    .header-actions {
        flex-wrap: wrap;
    }
    
    .search-box {
        order: 3;
        flex-basis: 100%;
    }
    
    .search-box input {
        width: 100%;
        min-width: auto;
    }
    
    .social-links-large {
        flex-direction: column;
    }
    
    .social-link-card {
        width: 100%;
    }
}